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Fair Value Measurements and Hedging - Interest Rate Swaps (Table) (Details) $ in Thousands | 6 Months Ended
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Jun. 30, 2018 USD ($)
Derivatives, Fair Value [Line Items] |
Notional Amount | $ 53,542
Interest Rate Swap 1 |
Derivatives, Fair Value [Line Items] |
Counterparty | HSH - Star Challenger
Inception | Sep. 30, 2014
Expiry | Sep. 28, 2018
Fixed Rate | 1.765%
Notional Amount | $ 6,094
Interest Rate Swap 2 |
Derivatives, Fair Value [Line Items] |
Counterparty | HSH - Star Fighter
Inception | Sep. 30, 2014
Expiry | Sep. 28, 2018
Fixed Rate | 1.765%
Notional Amount | $ 6,271
Interest Rate Swap 3 |
Derivatives, Fair Value [Line Items] |
Counterparty | Credit Agricole - Star Borealis
Inception | Nov. 10, 2014
Expiry | Aug. 09, 2018
Fixed Rate | 1.72%
Notional Amount | $ 20,044
Interest Rate Swap 4 |
Derivatives, Fair Value [Line Items] |
Counterparty | Credit Agricole - Star Polaris
Inception | Aug. 11, 2014
Expiry | Nov. 09, 2018
Fixed Rate | 1.705%
Notional Amount | $ 21,133

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- Definition Identification of the name or type of counterparty to the derivative instrument. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column A -Footnote 1 + Details
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